Quality of Life | Benefits of Food and Nutrition | Quality of life improved by nutrition | Effect of quality upon life | Index of Quality of life

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                                        Quality of Life

‘’Quality of life is described by the World Health Organization (1948) as a total state of physical, mental, and social well-being and not just the absence of disease or disability. Nutrition influences an individual's quality of life in addition to the physiologic and homeostasis elements of his or her life’’

The role of food variety on perceived quality of life

It is commonly recognized that a good diet helps lower the chance of developing diseases including several malignancies, cardiovascular disease, and diabetes that are connected to being overweight or obese. Experts from all over the world advise individuals to eat a variety of foods as part of a balanced diet. For instance, the NHS's Eat well Guide organizes foods into food groups in the UK (starchy carbohydrates, fruit and veg, dairy or dairy alternatives, proteins, and fats). The manual suggests that people try to eat a specific quantity of food from every food group to achieve a "balanced diet."

The fact that various foods contain various nutrients is one reason why it is advised to eat a range of foods. Our bodies receive the "information" and "resources" they require to function effectively from the food we eat. Our metabolic functions weaken, and our health deteriorates, if the proper information is not received. We run the risk of becoming overweight, undernourished, and prone to diseases and disorders like arthritis, diabetes, and heart disease if we consume too much food or food that sends the incorrect signals to our bodies.

PERCEIVED QUALITY

Customers' perceptions of a car's quality are referred to as its "perceived quality" and are based on how it feels, looks, and functions. For instance, a consumer would initially look around a car in a showroom before opening the door, sitting down, and inspecting the features.

Benefits of Food and Nutrition on Quality of Life

By promoting - health, preventing nutritional deficiency disease, and reducing or preventing acute malnutrition that is brought on by or linked to other diseases, good nutrition enhances health-related quality of life. The "good life" must include food and nutrition. Good cuisine in and of itself is a sensory and mental delight. A senior's day may become more secure, meaningful, orderly, and structured thanks to meals. They may also provide them a sense of independence, power, and mastery over their surroundings, as well as give them the chance to make food decisions. Social contacts may increase when eating with others.

A nutritious diet supports normal growth, development, and ageing, helps individuals maintain a healthy body weight, and lowers their chance of developing chronic diseases, all of which contribute to overall health and wellbeing.

Studies of obese senior people in rural have revealed that excessive nutritional intake and lack physical activity can also lead to health and mental health issues. Obesity has negative effects, including a higher risk of diabetes, cancer, cardiovascular disease, and early mortality. Additionally, excessive alcohol consumption is known to negatively impact HRQOL, social interaction, physical health, and mental well-being. Older people may experience health and mental issues as a result of both insufficient and excessive vitamin and mineral intake.

 

Relationships to Functional Status and Quality of Life

Some typical dietary issues and aging-related issues that may have an impact on quality of life. Examples of several types of malnutrition are provided in along with their potential relationships to two functional status markers. From a pathophysiological perspective, these disorders have received substantial research with a focus about how their occurrence alters health status; however, linkages between them and quality of life have received far less attention.

Varied conditions linked to malnutrition may have different effects on functional status. Typically, neither the extent to which malnutrition is connected with each disease nor the negative effects it has on outcomes are fully documented, nor are the exact nutritional aspects affected.

Methods for Measuring Life Quality

Wealth, employment, the environment, physical and mental health, education, recreational activities, social connections, religious beliefs, safety, security, and freedom are all common measures of life quality.

The effect of nutrition on has been examined and quantified using a variety of scales and metrics. Most were exclusively employed in research studies until recently. These days, they are also frequently used in clinical settings.

For each function, a different sort of Health-Related Quality-of-Life tool is required. Measures of Health-Related Quality-of-Life include both disease-specific instruments and general/generic tools  that can be utilized in a variety of circumstances. The focus of illness-specific instruments, which also include some general questions, is on the unique health, functional, and other issues (such as psychological and social ones) connected to a given disease or condition. The Kidney Disease Quality-of-Life questionnaire, which is widely used by patients with end-stage kidney disease, is one example of such a tool.

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Article (Quality of Life)
1)    Quality of life scale
2)    Quality of life improved by nutrition
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4)    Index of Quality of life
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Measures of quality of life